八年级英语第十二次周考--【教学参考】.docx

八年级英语第十二次周考时间：120分钟 分值：120分第一部分听力(共四大题，满分20分)L短对话理解(共5小题;每小题1分，满分5分)( )1. Where was Vince when the rainstorm came!A. In the classroom. B. At home.C. At the bus stop.()2. When did Andy Tead the book?A. Two months ago. B. Ten months ago. C. One year ago.()3. What does Kate think of Robert?A. He*s kind.B. He talks too much. C. He's friendly.()4. What is Sarah's favorite music?A. Country music.B. Pop music.C. Rock music.()5. Where did the boy go last week?A. To the science museum. B. To the history museum. C. To the art museum.IL长对话理解(共5小题;每小题1分,满分5分)听下面一段对话，回答第6至7小题。()6. What does Jimmy think of the character the Monkey King?A. Interesting.B. Crazy.C. Kind.( )7. How many times has Jimmy read the book?A. Once.B. Twice.C. Three times.听下面一段对话，回答第8至10小题。()8. When will the yard sale be?A. On Wednesday.B. On Friday.C. On Sunday.A. the writer and her friend had a picnic in the mountainB.the woman left nothing after helping themC.the writer knew her friend had a bad illnessD .the writer knew the woman well.（）72. What would be the best title for the passage?A. Believe in yourselfB. Helping others is helping ourselvesC. An experience of helping others D. A kind act happened to me.EA group of frogs（青蛙）were travelling through the woods, and two of them fell into a deep pond （池塘）.When the other fogs saw how deep the pond was, they told the two frogs to give up. The two frogs didn't listen to them and tried to jump up out of it.Finally, one of the frogs listened to the other frogs' words and gave up. He fell down and died. The other frog went on jumping as hard as he could.Once again, the crowd of frogs shouted at him to give up and wait for death.He jumped even harder and finally made it out. When he got out, the other frogs said, "Didn't you hear us ?"To their surprise, the frog explained to them that he was deaf. He thought they were encouraging him the whole time.Words have the power of life and death. Encouraging words can lift someone up and help him make it through difficulties, but bad words can hurt people.73 .What did the other frogs told the two frogs when they fell into the pond?（不超过 10 个词）.Why did one of the frogs fall down and die ?（不超过 15 个词）74 .What can we learn from the passage?（不超过 10 个词）第四部分写（满分25分）IX.单词拼写（每题1分，共5分）根据首字母及汉语提示，完成下列单词拼写。76.Kate didn't think her friend was telling the t（实情）about the event.77.1 took an i （兴趣）in painting when I was five years old.78 .The old man often feels 1 （寂寞的）because his children live far away.79 .ril miss my family when I go a （国夕卜）for further study.80 .Fm old enough to look after myself, and I won't d（依赖）on my parents.X.书面表达（共1小题；满分20分）作为一名亳州人，我们要向全国各地的游客展现亳州景美人文明，故你校拟定开展“如 何做文明的中学生”演讲比赛。请你根据活动主题并结合表格中所给的信息,用英语写一篇 演讲稿，谈谈如何做一个文明的中学生。地点内容在学校努力学习，尊敬老师，与同学友好相处;空余时间多读书在家里关心父母，多做家务活，节约用水在公共场合不大声喧哗，排队等候，不乱扔垃圾要求：1 .文章必须包含所有信息，并作适当发挥，以使行文连贯；2.字数在80-100字左右（开头结尾已给出，不计入总词数）。参考词汇：文明的civilized 尊敬respectHow to be civilized studentsHello everyone,Bozhou is a beautiful city with a long history. As students in Bozhou, we should show the beautiful views and the civilization to all the visitors. Here is my advice.That's all!Thank you for your listening!小数除法教材简介：本单元的主要内容有：小数除以整数、一个数除以小数、商的近似值、循环 小数、用计算器探索规律、解决问题。教学目标1、使学生掌握小数除法的计算方法。2、使学生会用“四舍五入”法，结合实际情况用“进一”法和“去尾”法取商 的近似数，初步认识循环小数、有限小数和无限小数。3、使学生能借助计算器探索计算规律，能应用探索出的规律进行小数乘除法的 计算。4、使学生体会解决有关小数除法的简单实际问题，体会小数除法的应用价值。教学建议：1.抓住新旧知识的连接点，为小数除法的学习架设认知桥梁。2.联系数的含义进行算理指导，帮助学生掌握小数除法的计算方法。课时安排：本单元可安排11课时进行教学。第一课时 小数除以整数（一）商大于1教学内容：P16例1、做一做，P19练习三第1、2题。教学目的：1、掌握比较容易的除数是整数的小数除法的计算方法，会用这种方法计算相应 的小数除法。2、培养学生的类推能力、发散思维能力、分析能力和抽象概括能力。3、体验所学知识与现实生活的联系，能应用所学知识解决生活中的简单问题， 从中获得价值体验。教学重点：理解并掌握小数除以整数的计算方法。教学难点：理解商的小数点要与被除数的小数点对齐的道理。教学过程：一、复习准备：计算下面各题并说一说整数除法的计算方法.224 + 4=4164-32=13804-15 =二、导入新课：情景图引入新课：同学们你们喜欢锻炼吗？经常锻炼对我们的身体有益，请看王 鹏就坚持每天晨跑，请你根据图上信息提出一个数学问题？出示例1：王鹏坚持晨练。他计划4周跑步22. 4千米，平均每周应跑多少千米？教师：求平均每周应跑多少千米，怎样列式？ （22.4 + 4）观察这道算式和前面学习的除法相比有什么不同？板书课题：“小数除以整数”。三.教学新课：教师：想一想，被除数是小数该怎么除呢？小组讨论。分组交流讨论情况： （1）生：22. 4 千米=22400 米22400 + 4=5600 米5600 米=5. 6 千米（2）还可以列竖式计算。教师：请同学们试着用竖式计算。计算完后，交流自己计算的方法。教师：请学生将自己计算的竖式在视频展示台上展示出来，具体说说你是怎样算 的？追问：24表示什么？商的小数点位置与被除数小数点的位置有什么关系？引导学生理解后回答“因为在除法算式里，除到被除数的哪一位，商就写在哪一 位上面，也就是说，被除数和商的相同数位是对齐了的，只有把小数点对齐了, 相同数位才对齐了，所以商的小数点要对着被除数的小数点对齐”.问：和前面准备题中的224除以4相比,224除以4和它有哪些相同的地方?有哪 些不同的地方？怎样计算小数除以整数？（按整数除法的方法除，计算时商的小数点要和 被除数的小数点对齐）教师：同学们赞同这种说法吗？（赞同）老师也赞同他的分析.教师：大家会用这种方法计算吗？（会）请同学们用这种方法算一算.四、巩固练习完成“做一做”：25.24-634.54-15五、课堂作业：练习三的第1、2题课后反思：学生们在前一天的预习后共提出四个问题：1,被除数是小数的除法怎样计算？（熊佳豪）2,为什么在计算时先要扩大，最后又要将结果缩小？（郑扬）3,小数除以整数怎样确定小数点的位置？（梅家顺）4,为什么小数点要打在被除数小数点的上面？特别是第4个问题很有深度，有研究的价值.在这四个问题的带动下，学生们一直精神饱满地投入到学习的全过程，教学效果相当好.第二课时 小数除以整数（二）商小于1教学内容：P17例2、例3、做一做，P18例4、做一做，P1920练习三第3一11 题。教学目的：1、使学生学会除数是整数的小数除法的计算方法，进一步理解除数是整数的小 数除法的意义。2、使学生知道被除数比除数小时，不够商1,要先在商的个位上写0占位；理 解被除数末位有余数时，可以在余数后面添0继续除。3、理解除数是整数的小数除法的计算法则跟整数除法之间的关系，促进学习的 迁移。教学重点：能正确计算除数是整数的小数除法。教学难点：正确掌握小数除以整数商小于1时，计算中比较特殊的两种情况。教学过程：一、复习：教师出示复习题：（1） 22.4 + 4（2） 21.454-15教师先提问：“除数是整数的小数除法，计算时应注意什么？ ”然后让学生独立 完成。-新课1、教学例2：上节课我们知道王鹏平均每周跑5.6千米，那他每天跑多少千米呢?这道题该如何列式？问：你为什么要除以7, 题目里并没有出现7？原来7这个条件隐藏在题目中,我们要仔细读题才能发现.尝试用例1的方法进行计算，在计算的过程中遇到了什么问题？（被除数的整数部分比除数小）问：“被除数的整数部分比除数小，不够商1,那商几呢?为什么要商0?（在被除 数个位的上面，也就是商的个位上写“0”，用0来占位。）强调：点上小数点后接着算.请同学们试着做一做。2. 4/37. 2/9学生做完后，教师问：在什么情况下，小数除法中商的最高位是0?2、教学例3：先让学生根据题意列出算式，再让学生用竖式计算。当学生计算到12除6时， 教师提问：接下来怎么除？请同学们想一想。引导学生说出：12除6可以根据小数末尾添上0以后小数大小不变的性质，在6 的右面添上0看成60个十分之一再除。请同学们自己动笔试试。在计算中遇到被除数的末尾仍有余数时该怎么办？在余数后面添0继续除的依据是什么？3、做教科书第17页的做一做。4、教学例4：想一想，前面几例小数除以整数是怎样计算的？在计算过程中应 注意什么？整数部分不够商1怎么办?如果有余数怎么办？引导学生总结小数除以整数的计算方法。（1）小数除以整数按照整数除法的方法 去除，（2）商的小数点要和被除数的小数点对齐，（3）整数部分不够除，商0,点上 小数点再除；（4）如果有余数，要添0再除。师：怎样验算上面的小数除法呢？（用乘法验算）自己试一试。5、P18 做一做。三、课堂小结：1、说说除数是整数的小数除法的计算法则。2、被除数比除数小时，计算要注意什么？四、课堂作业：P19第4题，P20第8、11题。五、作业：P19第3、5、6题，P20第7、9、10题。课后小记：本课新增知识点多，难度较大，特别是例3应引导学生去思考其计算依据。 课堂中张子钊同学问到“为什么以往除法有余数时都是写商几余几，可今天却要 在小数点后面添0继续除呢？ ”这反映出新知与学生原有知识产生了认知冲突, 在此应帮助学生了解到知识的学习是分阶段的，逐步深入的。以往无法解决的问 题在经过若干年后就可以通过新的方法、手段、途径来解决，从而引导其构建正 确的知识体系。学生归纳综合能力的培养在高年段显得尤为重要。虽然教材中并没有规范 的计算法则，但作为教师有必要让学生经历将计算方法归纳概括并通过语言表述 出来的过程，所以引导学生小结小数除法的计算法则，然后再由教师总结出规范 简洁的法则是必不可少的教学环节。作业应注意以下几方面错误：1、整数除以整数，商是小数的计算题，学生容易遗忘商的小数点。2、商中间有零的除法掌握情况不太好，需要及时弥补。对于极个别计算 确有困难的同学建议用低段带方格的作业本打草稿，这样便于他们检查是否除到 哪一位就将商写在那一位的上面。()9. Who gave Mark the toy bear?A. His mother.B. His grandfather. C. His grandmother.()10. How old is Mark?A. About 6. B. About 16.C.About 18.Ill短文理解(共5小题;每小题1分，满分5分)()11. What is Sandy's town like?A. Its small. B. It's beautiful. C. It's clean.( )12. How many hospitals are there in Sandy*s town?A. Two.B. Three.C. Four.()13. What food is famous in Sandy's town?A. Beef.B. Mutton.C. Chicken:()14. Where is Sandy's home?A. In the center of town. B. At the top of the mountain.C. At the foot of the mountain.( )15. Who climbs the mountain with Sandy on weekends?A. Her brother. B. Her mother. C.Her father.IV信息转换(共5小题;每小题1分,满分5分)你将听到一篇短文。请根据短文内容写出下面表格中所缺的单词，每空仅填一词。短文读两遍。Linda and The Little PrinceLast week, Linda (16)the book from her friend Sally.Linda read it once before, but she (17)remembered the story.Linda spent (18)hours reading the book and she felt excited.What Linda She learned that she should be kind and (19) learnedw hen facing difficulty, she should be smart and brave.Also, she learned so much about love and (20)第二部分 英语知识运用(共两大题，满分30分)V.单项选择(每题1分，共10分)( )21.- We should be good to the animals.-, They are human's friends.A.YouYe welcome B. I'm sorry C. Sounds interesting D. You're right( )22. He found the neighborhood . Fallen trees, broken windows and rubbish were everywhere.A. in silenceB. in controlC. in a messD. in time( )23. Your son is only a 4-year-old child. You shouldn't give him so much of studies.A. riskB. hopeC. stressD. advice()24. 一Why did they the houses?Because they will build a park there.A. take downB. write down C. cut downD. turn down()25.Now, many places free WiFi, such as subways, supermarkets and KFC.A. takeB. showC. provideD. carry()26.一Could I watch TV for a while?一Of course you.But you finish your homework first.A. could； mustB. can； mustC. could； wouldD. can； would( )27. Did you get wet yesterday? It was raining so heavily.No, it didn't rain I got home.A. because B. as soon asC. untilD. after( )28.Could you please help the information about the passengers? I am busy now.A. bring outB. check outC. hang outD. give out()29. Where is Lucy? T can't find her now.一 She Shanghai on business. She back in three days.A. has been to; comesC. has gone to; comesB. has been to; will comeD. has gone to; will come()30. I heard Frank would join the music club.He's not interested in music at all.A. Why not? B. No problem. C. You're kidding! D. It's up to you.VI .完形填空(每题1分，共20分)AI didn't leave my hometown until I was sixteen years old.My hometown could bring back lots of sweet 31 to me.Yesterday I returned to my hometown.I have been away for three years.So many things have already 32 ,Before I left, there was a small pond 33 my house, but now people have filled this pond and have built a large shopping mall.The things in it are good and cheap,34 there are manypeople there.There was a baseball court outside the city in the past.We used to play baseball there, 35 on weekends.Now a new stand(看台)has been 36 so that more people can sit there to watch games.lt looks 37 than before.The street in front of my house looks just as it always does.People have built a public 38 in the next street.Every day quite a few people read books and magazines in it.Beside the two streets, people have built a beautiful park.Green trees and fresh flowers could be seen 39 . It is really a wonderful place for people to 40 , I really hope our hometown will become more and more beautiful.()31.A. voiceB memoriesC. songsD.food()32.A. changedB stoppedC. lostD.forgotten()33.A. throughB overC. insideD.opposite()34.A. orB. butC. soD.although()35.A. easilyB. simplyC. carefullyD.especially()36.A. addedB , repairedC. ledD.moved()37.A. olderB deeperC - betterD.worse()38.A. bankB. libraryC. museumD.hospital()39.A. somewhereB. nowhereC. anywhereD.everywhere()40.A. fightB relaxC. collectD.workHave you ever made your friends angry or unhappy because of your words? Do you have 41 asking people to reply to your requests (要求)？ If so, maybe your English isn't polite (有礼貌的).Now let's 42 how to speak in a right way!Could you give me five minutes? VS Go away!You're really busy with studies, 43 your classmate needs your help. Though you're too busy to do anything else, you shouldn't just say "Go away!” You can keep everyone happy 44 saying “Could you give me five minutes?Excuse me. VS Move out of the way.45 someone to “move out of the way“ is not polite. Saying “excuse me“ will help you get the 46 you want and there won't be any trouble.I'm afraid I can't. VS No.It can often be 47 to refuse an invitation from a friend. People will think it is not polite to 48 say "no”. The next time you have to refuse an invitation, you'd better say, "I'm afraid I can't."Would you mind .? VS Stop it!A boy is talking on the phone loudly in the 49 . Would you like him to stop? It's not a good idea to shout “Stop talking on your phone in the cinema!" You'd better say, “Would you mind not using 5。phone in the cinema, please?”()41. A. trouble()42. A. say()43. A. and()44. A. of( )45. A. Expecting()46. A. result( )47.A. interesting()48. A. still()50. A. your()41. A. trouble()42. A. say()43. A. and()44. A. of( )45. A. Expecting()46. A. result( )47.A. interesting()48. A. still()50. A. yourB. funC. adviceD. trainingB. forgetC. learnD. feelB. butC. orD. soB. atC. toD. byB. HearingC.TellingD. PayingB. giftC. pressureD. signB. strangeC. traditionalD. difficultB. justC. hardlyD. cinemaB. hisC. herD. my第三部分 阅读理解（共两大题,满分45分）.补全对话（每小题1分，共5分）根据对话内容，从方框内的选项中选出能填入空白处 的最佳选项，其中有两个为多余选项。A: Can you tell us something about yourself?B: My name is Nadia Burton. Tm 22 and I'm from London.A: (51)B: I've lived in London all my life, but I have travelled to a lot of different countries and done a lot of interesting things.A:(52)My favorite country was the Czech Republic.A: (53)I went there in 2004 and I loved it.A:（54）B: I'm a travel agent, so travel is my job and my hobby. When I'm not travelling, I like to cook. I love to try unusual （特别的）food.A: What unusual food have you tried?B: Oh, I've tried many unusual things.A: （55）Sure. Like stinky tofu and thousand-year old eggs.A. Can you give me some examples?B. Why don't you eat meat?C. Which country did you like best?D. What countries have you visited?E. What are your hobbies?F. How long have you lived in London?G. When did you go there?VIIL阅读理解（共20小题；每小题2分，满分40分）AMonday 12thWind from the southwest.We sailed （航行）300 km. We took the nets （网）in early this morning and they were almost full. All of us were very happy. Ron sent a message to his mother. She has been ill recently. Unluckily, some of our food fell off the boat and it was impossible to get it back.Tuesday 13thWind changed - now from the northeast.The rain started at about 7:00 a.m. The wind became stronger soon, and then the storm came. It became difficult to control the boat. The crew （全体船员）were inside the boat. The storm got really strong in the afternoon. The crew had to cut the nets because there was a serious risk of the boat sinking （沉没）.Wednesday 14thWind from the south.During the night, the boat moved 190 km northwest in the storm. The wind became weak in the afternoon. At 5:00 p.m., we began to sail back. Then we saw a small boat not far away. There were two people in it, a father and his son. Their boat was broken because of the storm, and they didn't know where they were. We took them with us and sailed back. We bought new nets and more food. Tomorrow we will go west to look for more fish.()56. What fell off the boat on Monday?A. Some clothes. B. A radio. C. Some food. D. A flashlight.( )57. The crew cut the nets because.A. the nets were going to be brokenB. the boat was going to sinkC. the nets were brokenD. the boat was sinking( )58. When did the crew start to go back?A. At 7:00 a.m. on Tuesday.B. At 7:00 p.m. on Wednesday.C. At 5:00 a.m. on Tuesday.D. At 5:00 p.m. on Wednesday.()59. Which of the following is TRUE according to the material?A. The storm became strong on Tuesday afternoon.B. The writer was good at repairing nets.C. The rain started on Monday morning.D. Ron's father was in bad health.( )60. You may find the material in a.A. dictionary B. guide